An integrated modelling system for coastal area dynamics

International Journal for Numerical Methods in Fluids - Tập 19 Số 3 - Trang 181-206 - 1994
K. A. Klevanny1, G. V. Matveyev2, N. Voltzinger3
1Gydroproject Institute, 22 Pr. Ispitatelei, 197227 St. Petersburg, Russia
2Nevski Courier Ltd., 7 Nevski Pr., 191065 St. Petersburg, Russia
3Institute of Oceanology, Russian Academy of Sciences, 30 Pervaya Liniya, 199053 St. Petersburg, Russia

Tóm tắt

Abstract

Two‐dimensional initial‐boundary value problems are considered for the shallow water equations and the equation of advection and dispersion of pollutants. The problems are solved in curvilinear boundary fitted co‐ordinates. The transformed equations are integrated on a regular grid by the semi‐implicit and implicit finite difference methods. Based on the numerical method, the integrated modelling system Cardinal for coastal area dynamics and pollution processes is developed for application on personal computers. Examples of computations are given.

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